SHIFT REGISTER FOR AN ACTIVE-MATRIX FLAT SCREEN

SHIFT REGISTER FOR AN ACTIVE-MATRIX FLAT SCREEN

In a shift register driven by two complementary clock signals for controlling the selection of lines R(n) of image dots of a flat screen, a control transistor T3 is driven by one of the clock signals, and connected between this clock signal and the output node Sconnected to the corresponding line. A...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KRETZ THIERRY, VOISIN GERARD
Format: Patent
Sprache:eng ; kor
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
INFORMATION STORAGE
PHYSICS
SEALS
STATIC STORES
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Beschreibung
Zusammenfassung:In a shift register driven by two complementary clock signals for controlling the selection of lines R(n) of image dots of a flat screen, a control transistor T3 is driven by one of the clock signals, and connected between this clock signal and the output node Sconnected to the corresponding line. A capacitance connected between an internal node P, connected to the gate of the control transistor T3 and the output node S, is discharged at least with each startup of the screen, by discharge means T5 provided in each stage. Application to flat screens with integrated active matrix.